Here the only info out right now... Calistoga, CA | Oct. 27, 2012 - Details are lacking, but 2011 Silver Dollar Speedway Sprint Car Champion, Tyler Wolf passed away from injuries sustained in a crash tonight at Calistoga Speedway. Tyler was the youngest driver to ever win the Sprint Title at the famed Chico, CA 1/4 mile and was very popular with fans and racers. Our thoughts and prayers are with his family and friends.